package com.learn.im.servcie.impl;

import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.util.List;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.learn.im.domain.Chat;
import com.learn.im.mapper.ChatMapper;
import com.learn.im.servcie.ChatService;
@Service
public class ChatServiceImpl extends ServiceImpl<ChatMapper, Chat> implements ChatService{

}
